When initializing widget, unbind "tweet:load" first, allowing multiple calls to tweet() (fixes #206)
When initializing widget, unbind "tweet:load" first, allowing multiple calls to tweet() (fixes #206)

purcell/tweet,seaofclouds/tweet,gencer/tweet,purcell/tweet,jonathanmachado/tweet,seaofclouds/tweet,jonathanmachado/tweet,jonathanmachado/tweet,gencer/tweet